An efficient biosynthesis of palladium nanoparticles using Bael gum and evaluation of their catalytic and antibacterial activity

Seku, Kondaiah; Reddy, Gopal; Hussaini, Syed Sulaiman; Pejjai, Babu; Hussain, Mushtaq; Reddy, D. Mallikarjuna; Khazaleh, Mahmoud A.K.; Mangatayaru, Girija

doi:10.1016/j.ijbiomac.2022.04.070

Cited by 21 publications

(3 citation statements)

References 56 publications

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“…The MB gum layer on the surface of the AgNPs prevented aggregation. 35 Fig. 3 FTIR spectra of (a) MB gum (red colour) and (b) MB@AgNPs (black colour).…”

Section: Tem Studiesmentioning

confidence: 99%

Green synthesis of Mesona Blumes gum capped silver nanoparticles and their antioxidant, antibacterial and catalytic studies

Yahyai,

Isai,

Alotibi

et al. 2023

Mater. Adv.

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“…The MB gum layer on the surface of the AgNPs prevented aggregation. 35 Fig. 3 FTIR spectra of (a) MB gum (red colour) and (b) MB@AgNPs (black colour).…”

Section: Tem Studiesmentioning

confidence: 99%

Green synthesis of Mesona Blumes gum capped silver nanoparticles and their antioxidant, antibacterial and catalytic studies

Yahyai,

Isai,

Alotibi

et al. 2023

Mater. Adv.

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“…Organic dyes have been used widely for various industrial colouring processes [ 1 ] in different industries like textile, pulp, paper, leather, cosmetics, dyestuffs, food packaging, plastic and chemical industries [ [2] , [3] , [4] ]. The industrial syntheses and manufacturing processes bring up about ∼20% organic dyes loss to aquatic environments [ 5 ].…”

Section: Introductionmentioning

confidence: 99%

Efficient photodegradation of methyl red dye by kaolin clay supported zinc oxide nanoparticles with their antibacterial and antioxidant activities

Gul

Khan

Ahmad

et al. 2023

Heliyon

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“…There are many methods of synthesizing Cu-based nanoparticles, such as hydrothermal, 35,36 microwave, 37,38 electrochemical, 39 chemical reduction, 40 etc. But they have limitations such as the use of hazardous chemicals, high energy costs, and complicated operating equipment.…”

Section: ■ Introductionmentioning

confidence: 99%

Durian Shell-Mediated Simple Green Synthesis of Nanocopper against Plant Pathogenic Fungi

Duong

Nguyen

Tran³

et al. 2023

ACS Omega

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The synthesis of fungicides in eco-friendly and costeffective ways is significantly essential for agriculture. Plant pathogenic fungi cause many ecological and economic issues worldwide, which must be treated with effective fungicides. Here, this study proposes the biosynthesis of fungicides, which combines copper and Cu 2 O nanoparticles (Cu/Cu 2 O) synthesized using durian shell (DS) extract as a reducing agent in aqueous media. Sugar and polyphenol compounds contained in DS, as the main phytochemicals acting in the reduction procedure, were extracted under different temperatures and duration conditions to obtain the highest yields. We confirmed the extraction process performed at 70 °C for 60 min to be the most effective in extracting sugar (6.1 g/L) and polyphenols (22.7 mg/L). We determined the suitable conditions for Cu/Cu 2 O synthesis using a DS extract as a reducing agent for a synthesis time of 90 min, a volume ratio of DR extract/Cu 2+ of 15:35, an initial pH solution of 10, a synthesis temperature of 70 °C, and a CuSO 4 concentration of 10 mM. The characterization results of as-prepared Cu/Cu 2 O NP showed a highly crystalline structure of Cu 2 O and Cu with sizes estimated in the range of 40−25 nm and 25−30 nm, respectively. Through in vitro experiments, the antifungal efficacy of Cu/Cu 2 O against Corynespora cassiicola and Neoscytalidium dimidiatum was investigated by the inhibition zone. The green-synthesized Cu/Cu 2 O nanocomposites, which are potential antifungals against plant pathogens, exhibited excellent antifungal efficacy against both Corynespora cassiicola (MIC = 0.25 g/L, the diameter of the inhibition zone was 22.00 ± 0.52 mm) and Neoscytalidium dimidiatum (MIC = 0.0625 g/L, the diameter of the inhibition zone was 18.00 ± 0.58 mm). Cu/Cu 2 O nanocomosites prepared in this study could be a valuable suggestion for the control of plant pathogenic fungi affecting crop species globally.

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An efficient biosynthesis of palladium nanoparticles using Bael gum and evaluation of their catalytic and antibacterial activity

Cited by 21 publications

References 56 publications

Green synthesis of Mesona Blumes gum capped silver nanoparticles and their antioxidant, antibacterial and catalytic studies

Green synthesis of Mesona Blumes gum capped silver nanoparticles and their antioxidant, antibacterial and catalytic studies

Efficient photodegradation of methyl red dye by kaolin clay supported zinc oxide nanoparticles with their antibacterial and antioxidant activities

Durian Shell-Mediated Simple Green Synthesis of Nanocopper against Plant Pathogenic Fungi

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